223869789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3701}}^1$

素因数の和:3778

約数の個数: 48

約数和(自身を含む): 388088064

約数和(自身を除く): 164218275

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 517, 611, 1287, 1551, 1833, 3701, 4653, 5499, 6721, 11103, 20163, 33309, 40711, 48113, 60489, 122133, 144339, 173947, 366399, 433017, 521841, 529243, 1565523, 1587729, 1913417, 2261311, 4763187, 5740251, 6783933, 17220753, 20351799, 24874421, 74623263, 223869789]

約数ペア:

[(1, 223869789), (3, 74623263), (9, 24874421), (11, 20351799), (13, 17220753), (33, 6783933), (39, 5740251), (47, 4763187), (99, 2261311), (117, 1913417), (141, 1587729), (143, 1565523), (423, 529243), (429, 521841), (517, 433017), (611, 366399), (1287, 173947), (1551, 144339), (1833, 122133), (3701, 60489), (4653, 48113), (5499, 40711), (6721, 33309), (11103, 20163)]